CSF - 3328. Part Number: 3328. 1× CSF 3328 aluminum radiator. The CSF 3328 is a high-performance, all-aluminum drop-in radiator designed for the Nissan Titan, Armada, and Infiniti QX56 equipped with the 5.6 L V8 (2004–2015).
Pretty straightforward installation, if you have a larger air intake charge tube you may have to cut the shroud a little bit on top. It shouldn't affect anything the tube should block the hole if you cut it right.
This CSF radiator came packed extremely well, and came out looking beautiful in polished aluminum. It was a direct bolt on that required very minimal modification to the fan shroud on my 2006 Nissan Titan to prevent possible contact under heavy acceleration.